Everything was running fine on the previous revision from some days. Just after uppgrading to the Odoo Server 10.0-20170119, the PDF report is not formatted, no headers, no logo.

When i access directly to the HTML report with :

http://{my server}/report/html/sale.report_saleorder/2  => OK

When i click to print and download pdf, there is no format.

I did'nt change the wkhtml : wkhtmltopdf 0.12.1 (with patched qt)

Any idea???

Thanks